diff options
Diffstat (limited to 'llvm/lib/CodeGen/MachineSink.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineSink.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/MachineSink.cpp b/llvm/lib/CodeGen/MachineSink.cpp index 0568bc6..66e5c22 100644 --- a/llvm/lib/CodeGen/MachineSink.cpp +++ b/llvm/lib/CodeGen/MachineSink.cpp @@ -1779,7 +1779,7 @@ bool PostRAMachineSinking::tryToSinkCopy(MachineBasicBlock &CurBB, // We must sink this DBG_VALUE if its operand is sunk. To avoid searching // for DBG_VALUEs later, record them when they're encountered. - if (MI.isDebugValue()) { + if (MI.isDebugValue() && !MI.isDebugRef()) { SmallDenseMap<MCRegister, SmallVector<unsigned, 2>, 4> MIUnits; bool IsValid = true; for (MachineOperand &MO : MI.debug_operands()) { |